EP0055607A2 - Procédé pour la récupération de nitriles oléfiniques - Google Patents

Procédé pour la récupération de nitriles oléfiniques Download PDF

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Publication number
EP0055607A2
EP0055607A2 EP81306098A EP81306098A EP0055607A2 EP 0055607 A2 EP0055607 A2 EP 0055607A2 EP 81306098 A EP81306098 A EP 81306098A EP 81306098 A EP81306098 A EP 81306098A EP 0055607 A2 EP0055607 A2 EP 0055607A2
Authority
EP
European Patent Office
Prior art keywords
liquid
quench
product
water
bottoms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81306098A
Other languages
German (de)
English (en)
Other versions
EP0055607B1 (fr
EP0055607A3 (en
Inventor
Hsin-Chih Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of EP0055607A2 publication Critical patent/EP0055607A2/fr
Publication of EP0055607A3 publication Critical patent/EP0055607A3/en
Application granted granted Critical
Publication of EP0055607B1 publication Critical patent/EP0055607B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/03—Acrylonitrile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant
EP81306098A 1980-12-31 1981-12-23 Procédé pour la récupération de nitriles oléfiniques Expired EP0055607B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/221,666 US4334965A (en) 1980-12-31 1980-12-31 Process for recovery of olefinic nitriles
US221666 1998-12-23

Publications (3)

Publication Number Publication Date
EP0055607A2 true EP0055607A2 (fr) 1982-07-07
EP0055607A3 EP0055607A3 (en) 1982-09-22
EP0055607B1 EP0055607B1 (fr) 1984-10-31

Family

ID=22828795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81306098A Expired EP0055607B1 (fr) 1980-12-31 1981-12-23 Procédé pour la récupération de nitriles oléfiniques

Country Status (7)

Country Link
US (1) US4334965A (fr)
EP (1) EP0055607B1 (fr)
AT (1) AT374171B (fr)
BR (1) BR8108536A (fr)
DE (1) DE3167002D1 (fr)
ES (1) ES508432A0 (fr)
IN (1) IN157503B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115262A2 (fr) * 1982-12-30 1984-08-08 Monsanto Company Distillation extractive avec de l'eau de nitriles oléfiniques insaturées

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629444A (en) * 1996-06-06 1997-05-13 The Standard Oil Company Acrylonitrile recovery process
DE69906848T2 (de) * 1998-02-23 2003-10-30 Standard Oil The Company Chica Reinigung und Gewinnung von Acetonitril
US5869730A (en) * 1998-05-13 1999-02-09 The Standard Oil Company Oxidant reduction by manipulation and/or treatment of aqueous acrylonitrile process streams
US6197855B1 (en) 1998-09-29 2001-03-06 Solutia Inc. Nucleation of Polyamides in the presence of hypophosphite
JP2004217656A (ja) * 2003-01-14 2004-08-05 Solutia Inc アクリロニトリル精製プロセスにおける凝縮させた冷却オーバーヘッドの再循環
US9086057B2 (en) * 2010-01-21 2015-07-21 The Abell Foundation, Inc. Ocean thermal energy conversion cold water pipe
EP2526296B1 (fr) 2010-01-21 2023-06-07 The Abell Foundation Inc. Centrale de conversion d'énergie thermique marine
US8899043B2 (en) * 2010-01-21 2014-12-02 The Abell Foundation, Inc. Ocean thermal energy conversion plant
US9151279B2 (en) 2011-08-15 2015-10-06 The Abell Foundation, Inc. Ocean thermal energy conversion power plant cold water pipe connection
IN2015DN04028A (fr) 2012-10-16 2015-10-02 Abell Foundation Inc
CN104941419A (zh) 2014-03-31 2015-09-30 英尼奥斯欧洲股份公司 反应器流出物的改进的氨移除
CN104941380A (zh) 2014-03-31 2015-09-30 英尼奥斯欧洲股份公司 用于淬冷流出物的改进的烟雾消除器操作
CN109499085A (zh) 2014-06-11 2019-03-22 英尼奥斯欧洲股份公司 丙烯腈回收的乙腈移除步骤中的污染减轻
CN114028827A (zh) 2014-09-29 2022-02-11 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
CN105727582A (zh) * 2014-09-29 2016-07-06 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
CN112587950A (zh) * 2014-09-29 2021-04-02 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
CN104587684A (zh) * 2014-09-30 2015-05-06 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
CN107473294B (zh) * 2017-08-31 2024-01-26 上海晟兰石化工程技术有限公司 一种丙烯腈回收塔塔釜液的处理工艺及处理系统
CN109621471B (zh) * 2019-01-31 2021-05-11 茂名海和石油化工有限公司 一种溶剂脱蜡脱油装置的节能回收系统
CN112439218A (zh) * 2019-09-05 2021-03-05 中石油吉林化工工程有限公司 一种用于丙烯腈制备的四效蒸发器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089698A5 (fr) * 1970-04-16 1972-01-07 Standard Oil Co
FR2125383A1 (en) * 1971-02-12 1972-09-29 Unipektin Ag Multistage pressurised evaporator - for dilute aqueous liquors utilising thermal energy from final stage concentrate
FR2267285A1 (en) * 1974-04-09 1975-11-07 Eurotecnica Spa High efficiency integrated effluent treatment plant - using distillation and multi-effect evaporation
EP0000566A1 (fr) * 1977-07-29 1979-02-07 The Standard Oil Company Procédé de récupération de nitriles oléfiniques.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053111A (en) * 1934-02-24 1936-09-01 Gustave T Reich Multiple effect distillation of alcohol-containing mediums
US2126974A (en) * 1936-11-03 1938-08-16 Gustave T Reich Recovery of products of fermentation
US2510548A (en) * 1947-06-20 1950-06-06 Lummus Co Multiple-effect distillation
US3636067A (en) * 1969-10-10 1972-01-18 Monsanto Co Purification of acrylonitrile by absorption plural distillation andrecycle of bottoms stream to the absorber
US4059492A (en) * 1970-10-15 1977-11-22 Erdolchemie Gmbh Process for the purification of waste from acrylonitrile production
US3936360A (en) * 1971-04-07 1976-02-03 The Standard Oil Company Process for distillation and recovery of olefinic nitriles
US3734943A (en) * 1971-05-06 1973-05-22 Standard Oil Co Deep well disposal process for acrylonitrile process waste water
US3895050A (en) * 1971-08-02 1975-07-15 Badger Co Disposal of waste materials from unsaturated nitrile
US4141826A (en) * 1977-03-30 1979-02-27 The Standard Oil Company Treatment of acrylonitrile waste water with activated carbon

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089698A5 (fr) * 1970-04-16 1972-01-07 Standard Oil Co
FR2125383A1 (en) * 1971-02-12 1972-09-29 Unipektin Ag Multistage pressurised evaporator - for dilute aqueous liquors utilising thermal energy from final stage concentrate
FR2267285A1 (en) * 1974-04-09 1975-11-07 Eurotecnica Spa High efficiency integrated effluent treatment plant - using distillation and multi-effect evaporation
EP0000566A1 (fr) * 1977-07-29 1979-02-07 The Standard Oil Company Procédé de récupération de nitriles oléfiniques.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115262A2 (fr) * 1982-12-30 1984-08-08 Monsanto Company Distillation extractive avec de l'eau de nitriles oléfiniques insaturées
EP0115262A3 (en) * 1982-12-30 1984-08-22 Monsanto Company Water extractive distillation of olefinically unsaturated nitriles

Also Published As

Publication number Publication date
EP0055607B1 (fr) 1984-10-31
AT374171B (de) 1984-03-26
EP0055607A3 (en) 1982-09-22
ES8304913A1 (es) 1983-03-16
US4334965A (en) 1982-06-15
ES508432A0 (es) 1983-03-16
DE3167002D1 (en) 1984-12-06
BR8108536A (pt) 1982-10-19
IN157503B (fr) 1986-04-12
ATA565181A (de) 1983-08-15

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